UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'v7IUW9i0waJhhCOHkmjEGWbRumYCAOqr4RoY6iKEZsQ=' 
WHERE 
  key_id = 'dbb106bbbe96c12a6275160ee8498108de870c46ca12b74cd27e29ffef240e60' 
  AND (
    token = 'v7IUW9i0waJhhCOHkmjEGWbRumYCAOqr4RoY6iKEZsQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )